<?PHP //$Id: block_recent_activity.php,v 1.10.2.1 2008/03/03 11:41:04 moodler Exp $

class block_recent_activity extends block_base {
	function init() {
		$this->title = get_string('recentactivity');
		$this->version = 2007101509;
	}

	function get_content() {
		global $COURSE;

		if ($this->content !== NULL) {
			return $this->content;
		}

		if (empty($this->instance)) {
			$this->content = '';
			return $this->content;
		}

		$this->content = new stdClass;
		$this->content->text = '';
		$this->content->footer = '';

		// Slightly hacky way to do it but...
		ob_start();
		print_recent_activity($COURSE);
		$this->content->text = ob_get_contents();
		ob_end_clean();

		return $this->content;
	}

	function applicable_formats() {
		return array('all' => true, 'my' => false, 'tag' => false);
	}
}
?>
